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A30 & A31 Automatic Air Valve
BERMAD A30 and A31 are high quality automatic air release valves that allow efficient release of air pockets from pressurized pipe lines. With its advanced design, these valves provide excellent protection against air accumulation with improved sealing in low pressure conditions. Bermad A30 Automatic Air Valve is used in close proximity to control valves and water meters and in pipelines across Australia. Releasing accumulation air from pockets in pressurised pipe, the A30 prevents biased readings and inaccurate pressure regulation.
FEATURES
- Large diameter automatic orifice: High flow rates.
- Dynamic sealing: Prevents leakage under low pressure conditions (model A30 - 1.5 psi; 0.1 bar, model A31 - 0.8 psi; 0.05 bar).
- Compact, simple and reliable structure with fully corrosion resistant parts: Lower maintenance and increased life span.
- Design in compliance with EN-1074 / 4 standard and waterservice standards.
- Factory approval and Quality Control: Performance and specification tested and measured with specialized test bench.
- Corrosion resistant
- Protects against air accumulation in horizontal or low slope lines
- Prevents biased pressure readings and inaccurate pressure regulation
- PN16
- Manufactured from glass reinforced nylon
- Sideways outlet
- Operating Water Temperature: up to +60°C